1. Fa'atulagaina tulaga ese, fa'afaigofieina le fa'apipi'iina o le fa'apipi'iina o tane
2. E tolu ituaiga module eseese: Fixed, Semi-float, Full-float, Aveese le mea sese e mafua mai i le faʻalauteleina o le vevela ma le malulu malulu
3. Lagolago le faʻamau, puipuia meafaigaluega mai le fuli
4. Uamea Alloy ma nickel plateing; O lo'o maua mea u'amea uamea
5. Faʻapipiʻi faigofie ma vave
6. Fa'afaigofie ona sui Fa'aitiitia le fa'aleagaina o sela uta ma fa'ato'aga-taimi
Ole fua fa'atatau ole FW e fa'aaogaina le SB cantilever beam load cell, ma ole fua ole fua ole 0.5t i le 7.5t. O lo'o fa'aalia i le fausaga fa'akomepiuta, e le mana'omia le fa'apipi'iina o isi mea fa'aoga, ma o le fa'amautu fa'amautu o le ulu o le mamafa e fa'amaonia ai le fua ma toe fa'afo'i; Faʻapipiʻi vave ma faigofie e faʻasaoina le faʻapipiʻiina ma le taimi ole tausiga ole taimi. E mafai ona faigofie ona faʻapipiʻi le module mamafa mamafa i luga o koneteina o foliga eseese, ma e mafai ona faʻapipiʻiina, faʻapipiʻi pe faʻafefe i totonu o lenei koneteina.
E fetaui mo Hoppers poʻo koneteina e mafai ona faʻagata.